摘要 |
<p>The invention relates to a system for providing an air-to-ground link (3) between an on-board data network (10) of an aircraft (1) and a terrestrial data network (16) comprising an on-board antenna (4) which is steered depending on a position of said aircraft (1) output by an on-board navigation unit (8) of said aircraft (1) to establish said air-to-ground link (3) with an antenna (5) of a base station (2) connected to said terrestrial data network (16).</p> |